Year	Percent of GDP
1994	39.382
1995	35.941
1996	37.151
1997	43.168
1998	44.949
1999	41.044
2000	41.61
2001	46.85
2002	46.388
2003	39.729
2004	37.193
2005	31.68
2006	26.133
2007	22.157
2008	21.556
2009	21.716
2010	17.286
2011	16.278
2012	19.124
2013	24.89
2014	27.07
2015	32.304
2016	37.789
2017	37.539
2018	36.912
2019	37.724
2020	37.043
2021	36.571
2022	35.757
2023	35.041
2024	34.314